* Add "lava flan" (.x model) smoke test
* Fix double finalize in `.x` mesh loader
* Use reserve instead of resize again
The weights are added indirectly via `AnimatedMesh->addWeight`
The currently established convention uses `NS` for "translation no-ops", i.e., it will be collected by a string-collecting utility but not be translated by Luanti at this place.
We don't want to mislead modders with this example into using `NS` for plural forms instead, breaking with the established convention and making use of automated tools harder.
See also: https://github.com/minetest/modtools/pull/11
BiomeGen::getNextTransitionY(y) did not guarantee the condition (y < biome_y_min)
of the next loop because the function may return the value (biome_y_min - 1).
Hence, the biome was not updated until one Y coordinate after.
We are being lax here, but the glTF specification just requires that "when the weights are stored using float component type, their linear sum SHOULD be as close as reasonably possible to 1.0 for a given vertex"
In particular weights > 1 and weight sums well below or above 1 can be observed in models exported by Blender if they aren't manually normalized.
These fail the glTF validator but Irrlicht normalizes weights itself so we can support them just fine.
The docs have been updated to recommend normalizing weights (as well as documenting the status of interpolation support).
Weights < 0, most of them close to 0, also occur. Consistent with Irrlicht, we ignore them, but we also raise a warning.
CImageWriterPNG::writeImage() and writeJPEGFile() explicitly allocate
and deallocate memory with `new` and `delete`, which is prone to programming errors.
The code also has non-functional error handling:
When memory allocation fails, `new` throws an `std::bad_alloc` exception
and never returns `nullptr`, so the check for `nullptr` is always false.
Co-authored-by: DS <ds.desour@proton.me>
This is a newer feature introduced in CMake 3.12, which is now our
minimum version. It supercedes `add_definitions`. I've also replaced
some calls to set `CMAKE_<LANG>_FLAGS` that were used to set
definitions. This is a fairly trivial routine build maintenance that
is not intended to have any behavioral effects.
Server selections are now always correct (no more arbitrarily changing selections if the order of the serverlist changes) and consistent with the address + port in the sidebar.
- The editor is accessible via the pause menu and the settings menu.
- Buttons can be moved via drag & drop.
- Buttons can be added/removed. The grid menu added by #14918 is used to show
all buttons not included in the layout.
- Custom layouts are responsive and adapt to changed screen size / DPI /
hud_scaling.
- The layout is saved as JSON in the "touch_layout" setting.
